sfc: Rename implementations in siena_sriov.c to have a 'siena' prefix

Patch in preparation for the upcoming EF10 sriov support.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sfc/efx.c

@@ -1314,7 +1314,7 @@ static unsigned int efx_wanted_parallelism(struct efx_nic *efx)
 	/* If RSS is requested for the PF *and* VFs then we can't write RSS
 	 * table entries that are inaccessible to VFs
 	 */
-	if (efx_sriov_wanted(efx) && efx_vf_size(efx) > 1 &&
+	if (efx_siena_sriov_wanted(efx) && efx_vf_size(efx) > 1 &&
 	    count > efx_vf_size(efx)) {
 		netif_warn(efx, probe, efx->net_dev,
 			   "Reducing number of RSS channels from %u to %u for "
@@ -1426,7 +1426,8 @@ static int efx_probe_interrupts(struct efx_nic *efx)
 	}
 
 	/* RSS might be usable on VFs even if it is disabled on the PF */
-	efx->rss_spread = ((efx->n_rx_channels > 1 || !efx_sriov_wanted(efx)) ?
+	efx->rss_spread = ((efx->n_rx_channels > 1 ||
+			    !efx_siena_sriov_wanted(efx)) ?
 			   efx->n_rx_channels : efx_vf_size(efx));
 
 	return 0;
@@ -2166,7 +2167,7 @@ static int efx_set_mac_address(struct net_device *net_dev, void *data)
 	}
 
 	ether_addr_copy(net_dev->dev_addr, new_addr);
-	efx_sriov_mac_address_changed(efx);
+	efx_siena_sriov_mac_address_changed(efx);
 
 	/* Reconfigure the MAC */
 	mutex_lock(&efx->mac_lock);
@@ -2210,10 +2211,10 @@ static const struct net_device_ops efx_farch_netdev_ops = {
 	.ndo_set_rx_mode	= efx_set_rx_mode,
 	.ndo_set_features	= efx_set_features,
 #ifdef CONFIG_SFC_SRIOV
-	.ndo_set_vf_mac		= efx_sriov_set_vf_mac,
-	.ndo_set_vf_vlan	= efx_sriov_set_vf_vlan,
-	.ndo_set_vf_spoofchk	= efx_sriov_set_vf_spoofchk,
-	.ndo_get_vf_config	= efx_sriov_get_vf_config,
+	.ndo_set_vf_mac		= efx_siena_sriov_set_vf_mac,
+	.ndo_set_vf_vlan	= efx_siena_sriov_set_vf_vlan,
+	.ndo_set_vf_spoofchk	= efx_siena_sriov_set_vf_spoofchk,
+	.ndo_get_vf_config	= efx_siena_sriov_get_vf_config,
 #endif
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = efx_netpoll,
@@ -2433,7 +2434,7 @@ int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok)
 	if (rc)
 		goto fail;
 	efx_restore_filters(efx);
-	efx_sriov_reset(efx);
+	efx_siena_sriov_reset(efx);
 
 	mutex_unlock(&efx->mac_lock);
 
@@ -2826,7 +2827,7 @@ static void efx_pci_remove(struct pci_dev *pci_dev)
 	efx_disable_interrupts(efx);
 	rtnl_unlock();
 
-	efx_sriov_fini(efx);
+	efx_siena_sriov_fini(efx);
 	efx_unregister_netdev(efx);
 
 	efx_mtd_remove(efx);
@@ -3023,7 +3024,7 @@ static int efx_pci_probe(struct pci_dev *pci_dev,
 	if (rc)
 		goto fail4;
 
-	rc = efx_sriov_init(efx);
+	rc = efx_siena_sriov_init(efx);
 	if (rc)
 		netif_err(efx, probe, efx->net_dev,
 			  "SR-IOV can't be enabled rc %d\n", rc);

drivers/net/ethernet/sfc/farch.c

@@ -240,7 +240,7 @@ static int efx_alloc_special_buffer(struct efx_nic *efx,
 	buffer->index = efx->next_buffer_table;
 	efx->next_buffer_table += buffer->entries;
 #ifdef CONFIG_SFC_SRIOV
-	BUG_ON(efx_sriov_enabled(efx) &&
+	BUG_ON(efx_siena_sriov_enabled(efx) &&
 	       nic_data->vf_buftbl_base < efx->next_buffer_table);
 #endif
 
@@ -670,7 +670,7 @@ static int efx_farch_do_flush(struct efx_nic *efx)
 		 * the firmware (though we will still have to poll for
 		 * completion). If that fails, fall back to the old scheme.
 		 */
-		if (efx_sriov_enabled(efx)) {
+		if (efx_siena_sriov_enabled(efx)) {
 			rc = efx_mcdi_flush_rxqs(efx);
 			if (!rc)
 				goto wait;
@@ -1198,13 +1198,13 @@ efx_farch_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
 		netif_vdbg(efx, hw, efx->net_dev, "channel %d TXQ %d flushed\n",
 			   channel->channel, ev_sub_data);
 		efx_farch_handle_tx_flush_done(efx, event);
-		efx_sriov_tx_flush_done(efx, event);
+		efx_siena_sriov_tx_flush_done(efx, event);
 		break;
 	case FSE_AZ_RX_DESCQ_FLS_DONE_EV:
 		netif_vdbg(efx, hw, efx->net_dev, "channel %d RXQ %d flushed\n",
 			   channel->channel, ev_sub_data);
 		efx_farch_handle_rx_flush_done(efx, event);
-		efx_sriov_rx_flush_done(efx, event);
+		efx_siena_sriov_rx_flush_done(efx, event);
 		break;
 	case FSE_AZ_EVQ_INIT_DONE_EV:
 		netif_dbg(efx, hw, efx->net_dev,
@@ -1243,7 +1243,7 @@ efx_farch_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
 				  ev_sub_data);
 			efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
 		} else
-			efx_sriov_desc_fetch_err(efx, ev_sub_data);
+			efx_siena_sriov_desc_fetch_err(efx, ev_sub_data);
 		break;
 	case FSE_BZ_TX_DSC_ERROR_EV:
 		if (ev_sub_data < EFX_VI_BASE) {
@@ -1253,7 +1253,7 @@ efx_farch_handle_driver_event(struct efx_channel *channel, efx_qword_t *event)
 				  ev_sub_data);
 			efx_schedule_reset(efx, RESET_TYPE_DMA_ERROR);
 		} else
-			efx_sriov_desc_fetch_err(efx, ev_sub_data);
+			efx_siena_sriov_desc_fetch_err(efx, ev_sub_data);
 		break;
 	default:
 		netif_vdbg(efx, hw, efx->net_dev,
@@ -1318,7 +1318,7 @@ int efx_farch_ev_process(struct efx_channel *channel, int budget)
 			efx_farch_handle_driver_event(channel, &event);
 			break;
 		case FSE_CZ_EV_CODE_USER_EV:
-			efx_sriov_event(channel, &event);
+			efx_siena_sriov_event(channel, &event);
 			break;
 		case FSE_CZ_EV_CODE_MCDI_EV:
 			efx_mcdi_process_event(channel, &event);
@@ -1685,7 +1685,7 @@ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw)
 	vi_count = max(efx->n_channels, efx->n_tx_channels * EFX_TXQ_TYPES);
 
 #ifdef CONFIG_SFC_SRIOV
-	if (efx_sriov_wanted(efx)) {
+	if (efx_siena_sriov_wanted(efx)) {
 		unsigned vi_dc_entries, buftbl_free, entries_per_vf, vf_limit;
 
 		nic_data->vf_buftbl_base = buftbl_min;

drivers/net/ethernet/sfc/mcdi.c

@@ -1035,7 +1035,7 @@ void efx_mcdi_process_event(struct efx_channel *channel,
 		/* MAC stats are gather lazily.  We can ignore this. */
 		break;
 	case MCDI_EVENT_CODE_FLR:
-		efx_sriov_flr(efx, MCDI_EVENT_FIELD(*event, FLR_VF));
+		efx_siena_sriov_flr(efx, MCDI_EVENT_FIELD(*event, FLR_VF));
 		break;
 	case MCDI_EVENT_CODE_PTP_RX:
 	case MCDI_EVENT_CODE_PTP_FAULT:

drivers/net/ethernet/sfc/nic.h

@@ -540,62 +540,66 @@ struct efx_ef10_nic_data {
 
 #ifdef CONFIG_SFC_SRIOV
 
-static inline bool efx_sriov_wanted(struct efx_nic *efx)
+static inline bool efx_siena_sriov_wanted(struct efx_nic *efx)
 {
 	return efx->vf_count != 0;
 }
-static inline bool efx_sriov_enabled(struct efx_nic *efx)
+
+static inline bool efx_siena_sriov_enabled(struct efx_nic *efx)
 {
 	return efx->vf_init_count != 0;
 }
+
 static inline unsigned int efx_vf_size(struct efx_nic *efx)
 {
 	return 1 << efx->vi_scale;
 }
 
 int efx_init_sriov(void);
-void efx_sriov_probe(struct efx_nic *efx);
-int efx_sriov_init(struct efx_nic *efx);
-void efx_sriov_mac_address_changed(struct efx_nic *efx);
-void efx_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event);
-void efx_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event);
-void efx_sriov_event(struct efx_channel *channel, efx_qword_t *event);
-void efx_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq);
-void efx_sriov_flr(struct efx_nic *efx, unsigned flr);
-void efx_sriov_reset(struct efx_nic *efx);
-void efx_sriov_fini(struct efx_nic *efx);
+void efx_siena_sriov_probe(struct efx_nic *efx);
+int efx_siena_sriov_init(struct efx_nic *efx);
+void efx_siena_sriov_mac_address_changed(struct efx_nic *efx);
+void efx_siena_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event);
+void efx_siena_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event);
+void efx_siena_sriov_event(struct efx_channel *channel, efx_qword_t *event);
+void efx_siena_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq);
+void efx_siena_sriov_flr(struct efx_nic *efx, unsigned flr);
+void efx_siena_sriov_reset(struct efx_nic *efx);
+void efx_siena_sriov_fini(struct efx_nic *efx);
 void efx_fini_sriov(void);
 
 #else
 
-static inline bool efx_sriov_wanted(struct efx_nic *efx) { return false; }
-static inline bool efx_sriov_enabled(struct efx_nic *efx) { return false; }
+static inline bool efx_siena_sriov_wanted(struct efx_nic *efx) { return false; }
+static inline bool efx_siena_sriov_enabled(struct efx_nic *efx) { return false; }
 static inline unsigned int efx_vf_size(struct efx_nic *efx) { return 0; }
 
 static inline int efx_init_sriov(void) { return 0; }
-static inline void efx_sriov_probe(struct efx_nic *efx) {}
-static inline int efx_sriov_init(struct efx_nic *efx) { return -EOPNOTSUPP; }
-static inline void efx_sriov_mac_address_changed(struct efx_nic *efx) {}
-static inline void efx_sriov_tx_flush_done(struct efx_nic *efx,
-					   efx_qword_t *event) {}
-static inline void efx_sriov_rx_flush_done(struct efx_nic *efx,
-					   efx_qword_t *event) {}
-static inline void efx_sriov_event(struct efx_channel *channel,
-				   efx_qword_t *event) {}
-static inline void efx_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq) {}
-static inline void efx_sriov_flr(struct efx_nic *efx, unsigned flr) {}
-static inline void efx_sriov_reset(struct efx_nic *efx) {}
-static inline void efx_sriov_fini(struct efx_nic *efx) {}
+static inline void efx_siena_sriov_probe(struct efx_nic *efx) {}
+static inline int efx_siena_sriov_init(struct efx_nic *efx) { return -EOPNOTSUPP; }
+static inline void efx_siena_sriov_mac_address_changed(struct efx_nic *efx) {}
+static inline void efx_siena_sriov_tx_flush_done(struct efx_nic *efx,
+						 efx_qword_t *event) {}
+static inline void efx_siena_sriov_rx_flush_done(struct efx_nic *efx,
+						 efx_qword_t *event) {}
+static inline void efx_siena_sriov_event(struct efx_channel *channel,
+					 efx_qword_t *event) {}
+static inline void efx_siena_sriov_desc_fetch_err(struct efx_nic *efx,
+						  unsigned dmaq) {}
+static inline void efx_siena_sriov_flr(struct efx_nic *efx, unsigned flr) {}
+static inline void efx_siena_sriov_reset(struct efx_nic *efx) {}
+static inline void efx_siena_sriov_fini(struct efx_nic *efx) {}
 static inline void efx_fini_sriov(void) {}
 
 #endif
 
-int efx_sriov_set_vf_mac(struct net_device *dev, int vf, u8 *mac);
-int efx_sriov_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos);
-int efx_sriov_get_vf_config(struct net_device *dev, int vf,
-			    struct ifla_vf_info *ivf);
-int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf,
-			      bool spoofchk);
+int efx_siena_sriov_set_vf_mac(struct net_device *dev, int vf, u8 *mac);
+int efx_siena_sriov_set_vf_vlan(struct net_device *dev, int vf,
+				u16 vlan, u8 qos);
+int efx_siena_sriov_get_vf_config(struct net_device *dev, int vf,
+				  struct ifla_vf_info *ivf);
+int efx_siena_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf,
+				    bool spoofchk);
 
 struct ethtool_ts_info;
 int efx_ptp_probe(struct efx_nic *efx, struct efx_channel *channel);

drivers/net/ethernet/sfc/siena.c

@@ -307,7 +307,7 @@ static int siena_probe_nic(struct efx_nic *efx)
 	if (rc)
 		goto fail5;
 
-	efx_sriov_probe(efx);
+	efx_siena_sriov_probe(efx);
 	efx_ptp_defer_probe_with_channel(efx);
 
 	return 0;